156714026

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{81707}}^1$

素因数の和:81853

約数の個数: 16

約数和(自身を含む): 270616896

約数和(自身を除く): 113902870

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 81707, 163414, 571949, 1143898, 11193859, 22387718, 78357013, 156714026]

約数ペア:

[(1, 156714026), (2, 78357013), (7, 22387718), (14, 11193859), (137, 1143898), (274, 571949), (959, 163414), (1918, 81707)]